10421880

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{653}}^1$

素因数の和:693

約数の個数: 128

約数和(自身を含む): 37670400

約数和(自身を除く): 27248520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 56, 57, 60, 70, 76, 84, 95, 105, 114, 120, 133, 140, 152, 168, 190, 210, 228, 266, 280, 285, 380, 399, 420, 456, 532, 570, 653, 665, 760, 798, 840, 1064, 1140, 1306, 1330, 1596, 1959, 1995, 2280, 2612, 2660, 3192, 3265, 3918, 3990, 4571, 5224, 5320, 6530, 7836, 7980, 9142, 9795, 12407, 13060, 13713, 15672, 15960, 18284, 19590, 22855, 24814, 26120, 27426, 36568, 37221, 39180, 45710, 49628, 54852, 62035, 68565, 74442, 78360, 86849, 91420, 99256, 109704, 124070, 137130, 148884, 173698, 182840, 186105, 248140, 260547, 274260, 297768, 347396, 372210, 434245, 496280, 521094, 548520, 694792, 744420, 868490, 1042188, 1302735, 1488840, 1736980, 2084376, 2605470, 3473960, 5210940, 10421880]

約数ペア:

[(1, 10421880), (2, 5210940), (3, 3473960), (4, 2605470), (5, 2084376), (6, 1736980), (7, 1488840), (8, 1302735), (10, 1042188), (12, 868490), (14, 744420), (15, 694792), (19, 548520), (20, 521094), (21, 496280), (24, 434245), (28, 372210), (30, 347396), (35, 297768), (38, 274260), (40, 260547), (42, 248140), (56, 186105), (57, 182840), (60, 173698), (70, 148884), (76, 137130), (84, 124070), (95, 109704), (105, 99256), (114, 91420), (120, 86849), (133, 78360), (140, 74442), (152, 68565), (168, 62035), (190, 54852), (210, 49628), (228, 45710), (266, 39180), (280, 37221), (285, 36568), (380, 27426), (399, 26120), (420, 24814), (456, 22855), (532, 19590), (570, 18284), (653, 15960), (665, 15672), (760, 13713), (798, 13060), (840, 12407), (1064, 9795), (1140, 9142), (1306, 7980), (1330, 7836), (1596, 6530), (1959, 5320), (1995, 5224), (2280, 4571), (2612, 3990), (2660, 3918), (3192, 3265)]